Tender For supply of provision of 25xmetal enclosures with socket plug top including 20 amps mcbs and allied works : : - two single core 4 sqmm nominal sectional area , supply and fix sheet metal enclosure single pole , supply and fix epoxy powder coated sheet metal for tpn dbs , supply and fix mcbtpn 4 pole 415 volts , supply and fix mcb spn32 amp , supply and fix mcb sp 6 to 32 amp , material and labour for earthing complete with galvanised mild steel earth plate electrode 600 meter thick and not less than 3 meter deep below ground level